Pine Nut Spice Cookies Dec 31, 1999 INGREDIENTS:2 cups all purpose flour ½ cup sifted powdered sugar 2 ¼ tsps. baking powder 1 tsp. pumpkin pie spice ¼ tsp. salt 1 cup dark brown sugar, packed 3 Tbsps. vegetable oil 2 Tbsps. molasses 3 large egg whites...